Hyundai Sonata: Air Conditioning System / Refrigerant Line Components and Components Location

Compressor oil Repair procedures

Oil Specification 1. The R-134a system requires synthetic (ND8) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2. Compressor (ND8 ...

Refrigerant Line Repair procedures

Replacement 1. If the compressor is marginally operable, run the engine at idle speed, and let the air conditioning work for a few minutes, then shut the engine off. 2. Disconnect the nega ...

Other information:

Hyundai Sonata LF 2014-2019 Owners Manual: High Mounted Stop Lamp
1. Remove the rear seat cushion assembly. 2. Remove the rear seat back assembly. 3. Slightly remove the rear door weather-strip. 4. Remove the rear door scuff trim. 5. Remove the rear pillar trim. 6. Remove the rear seat belt lower anchor. 7. Remove the rear package tray trim. 8. Remove the high mo ...

Hyundai Sonata LF 2014-2019 Owners Manual: Power Brakes
Your vehicle has power-assisted brakes that adjust automatically through normal usage. If the engine is not running or is turned off while driving, the power assist for the brakes will not work. You can still stop your vehicle by applying greater force to the brake pedal than typical. The stoppin ...